Inventions What plaything was invented by Joe McVicker in 1956? Etch-A-Sketch Silly Putty Play-Doh Lite-Brite Etch-A-Sketch Silly Putty Play-Doh Lite-Brite ANSWER DOWNLOAD EXAMIANS APP
Inventions What Thomas Davenport invented? Electric streetcar Chesterfield Screw propellor Sleeping (railway) car Electric streetcar Chesterfield Screw propellor Sleeping (railway) car ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first elevator built? 1785 1743 1739 1760 1785 1743 1739 1760 ANSWER DOWNLOAD EXAMIANS APP
Inventions It travels over land and water. Who invented the HOVERCRAFT? C. Cockerell T. Henman O. Stricheg S. Sperrow C. Cockerell T. Henman O. Stricheg S. Sperrow ANSWER DOWNLOAD EXAMIANS APP
Inventions Who is the English physicist responsible for the 'Big Bang Theory'? George Gamow Roger Penrose Michael Skube Albert Einstein George Gamow Roger Penrose Michael Skube Albert Einstein ANSWER DOWNLOAD EXAMIANS APP
Inventions CORN FLAKES - Who made them first? Kellogg Quaker Archers Nabisco Kellogg Quaker Archers Nabisco ANSWER DOWNLOAD EXAMIANS APP
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